CN209980802U - Nuclear island water filter high temperature resistance testing device - Google Patents
Nuclear island water filter high temperature resistance testing device Download PDFInfo
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- CN209980802U CN209980802U CN201920785944.2U CN201920785944U CN209980802U CN 209980802 U CN209980802 U CN 209980802U CN 201920785944 U CN201920785944 U CN 201920785944U CN 209980802 U CN209980802 U CN 209980802U
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E30/00—Energy generation of nuclear origin
- Y02E30/30—Nuclear fission reactors
Abstract
The utility model discloses a high temperature resistance testing device for a nuclear island water filter, which comprises a test board, a medicine tank, a multistage centrifugal pump, a first filter, a second filter, a temperature sensor, a pressure gauge, a heater, a temperature controller, a purified water supply device and a sewage supply device; the top of the medicine tank is provided with a first water inlet and a second water inlet, the first water inlet is connected with a first water inlet pipe, the other end of the first water inlet pipe is connected with a purified water pipe and a sewage pipe, and the purified water pipe and the sewage pipe are respectively connected with a purified water supply device and a sewage supply device; the multistage centrifugal pump, the temperature sensor, the second filter, the pressure gauge and the first filter are arranged on the second water inlet pipe; the bottom of the medicine tank is provided with a water outlet connected with a second water inlet pipe through a water outlet pipe; the temperature controller is arranged on the water outlet pipe. The advantages are that: the temperature of the filtrate is controlled by the temperature controller, so that the filter can perform a stable high-temperature-resistant experiment at a target temperature, and the accuracy of a test result is ensured.
Description
Technical Field
The utility model relates to a nuclear island water filter test field especially relates to a nuclear island water filter high temperature resistance testing arrangement.
Background
Currently, some industrial applications such as nuclear island aqueous solution filtration sometimes require filters to purify high temperature liquids. Thus, filter effectiveness may be compromised, especially in the event of severe clogging, filter effectiveness must be ensured. Therefore, a testing device is needed to determine whether the filter has problems and the performance parameters meet the requirements.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a high temperature resistant testing arrangement of nuclear island water filter to solve the aforementioned problem that exists among the prior art.
In order to realize the purpose, the utility model discloses a technical scheme as follows:
a high-temperature resistance testing device for a nuclear island water filter comprises a testing platform, wherein supporting legs for supporting the testing platform are arranged below the testing platform; the testing device also comprises a medicine tank, a multistage centrifugal pump, a first filter, a second filter, a temperature sensor, a pressure gauge, a heater, a temperature controller, a purified water supply device and a sewage supply device which are arranged on the upper surface of the testing platform; the top of the medicine tank is provided with a first water inlet and a second water inlet which are communicated with the inside of the medicine tank, the first water inlet is connected with a first water inlet pipe, the other end of the first water inlet pipe is connected with a purified water pipe and a sewage pipe, and the purified water pipe and the sewage pipe are respectively connected with the purified water supply device and the sewage supply device; the second water inlet is connected with a second water inlet pipe, and the multistage centrifugal pump, the temperature sensor, the first filter, the pressure gauge and the second filter are sequentially arranged along the flow direction of water flow in the second water inlet pipe; the bottom of the medicine tank is provided with a water outlet communicated with the inside of the medicine tank, and the water outlet is connected with the second water inlet pipe through a water outlet pipe; the temperature controller is arranged on the water outlet pipe; the temperature sensor and the heater are both connected with the temperature controller.
Preferably, the first water inlet pipe is provided with a first valve, and the first valve is arranged at the downstream of the connection point of the purified water pipe and the sewage pipe with the first water inlet pipe along the flowing direction of water flow in the first water inlet pipe.
Preferably, a second valve is arranged on the second water inlet pipe, the second valve is arranged at the upstream of the multistage centrifugal pump along the flowing direction of water flow in the second water inlet pipe, and the connection point of the water outlet pipe and the second water inlet pipe is located between the second valve and the multistage centrifugal pump.
Preferably, the testing device further comprises a waste water collecting device, and the waste water collecting device is connected with one end, far away from the second water inlet, of the second water inlet pipe.
The utility model has the advantages that: the utility model discloses a constant temperature alternating temperature of temperature controller control filtrating guarantees that the filter core can carry out stable high temperature resistant experiment under the target temperature, ensures the accuracy of test result.
Drawings
FIG. 1 is a schematic diagram of a high temperature testing apparatus according to an embodiment of the present invention;
fig. 2 is a schematic structural diagram of a high temperature testing apparatus according to an embodiment of the present invention.
In the figure: 1. a medicine tank; 11. a first water inlet; 12. a second water inlet; 13. a water outlet; 2. a first water inlet pipe; 21. a first valve; 22. a water purifying pipe; 23. a sewage pipe; 3. a second water inlet pipe; 31. a second valve; 32. a multistage centrifugal pump; 33. a temperature sensor; 34. a first filter; 35. a pressure gauge; 36. a second filter; 4. a water outlet pipe; 41. a temperature controller; 5. a purified water supply device; 6. a sewage supply device; 7. a wastewater collection device; 8. a test bench; 9. support the feet.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings. It should be understood that the detailed description and specific examples, while indicating the invention, are given by way of illustration only.
As shown in fig. 1 to 2, the utility model provides a high temperature resistance testing device for a nuclear island water filter, which comprises a testing platform 8, wherein supporting legs 9 for supporting the testing platform 8 are arranged under the testing platform 8; the testing device also comprises a medicine tank 1, a multistage centrifugal pump 32, a first filter 34, a second filter 36, a temperature sensor 33, a pressure gauge 35, a heater, a temperature controller 41, a purified water supply device 5 and a sewage supply device 6 which are arranged on the upper surface of the testing platform; the top of the medicine tank 1 is provided with a first water inlet 11 and a second water inlet 12 which are communicated with the inside of the medicine tank, the first water inlet 11 is connected with a first water inlet pipe 2, the other end of the first water inlet pipe 2 is connected with a purified water pipe 22 and a sewage pipe 23, and the purified water pipe 22 and the sewage pipe 23 are respectively connected with the purified water supply device 5 and the sewage supply device 6; the second water inlet 12 is connected with a second water inlet pipe 3, and the multistage centrifugal pump 32, the temperature sensor 33, the first filter 34, the pressure gauge 35 and the second filter 36 are sequentially arranged along the flowing direction of water flow in the second water inlet pipe 3; the bottom of the medicine tank 1 is provided with a water outlet 13 communicated with the inside of the medicine tank, and the water outlet 13 is connected with the second water inlet pipe 3 through a water outlet pipe 4; the temperature controller 41 is arranged on the water outlet pipe 4; the temperature sensor 33 and the heater are both connected to the temperature controller 41.
In this embodiment, the first inlet pipe 2 is provided with a first valve 21, and the first valve 21 is arranged downstream of the connection point of the purified water pipe 22 and the sewage pipe 23 with the first inlet pipe 2 along the flowing direction of the water flow in the first inlet pipe 2.
In this embodiment, the second inlet pipe 3 is provided with a second valve 31, the second valve 31 is disposed upstream of the multistage centrifugal pump 32 along the flowing direction of the water in the second inlet pipe 3, and the connection point of the outlet pipe and the second inlet pipe 3 is located between the second valve 31 and the multistage centrifugal pump 32.
In this embodiment, the testing device further includes a waste water collecting device 7, and the waste water collecting device 7 is connected to an end of the second water inlet pipe 3 away from the second water inlet 12.
In this embodiment, a complete control flow is set in the temperature controller 41, and meanwhile, a target temperature value is preset in the temperature controller 41, so that the temperature controller 41 can control the working condition of the heater in the canister 1, can receive a temperature value fed back by the temperature sensor 33 after obtaining the filtrate temperature, and can adaptively control the operation of the heater according to the size relationship between the feedback temperature value and the target temperature value.
In this embodiment, the working process of the high temperature resistance testing device is as follows: 1. when the first valve 21 is opened, the purified water in the purified water supply device 5 and the sewage in the sewage supply device 6 respectively enter the first water inlet pipe 2 through the purified water pipe 22 and the sewage pipe 23 and enter the medicine tank 1; 2. starting the temperature controller 41, setting a target temperature value, and controlling a heater in the medicine tank 1 to heat a mixture of purified water and sewage in the medicine tank 1 by the temperature controller 41; 3. after the temperature is heated to the target temperature, the multistage centrifugal pump 32 is started, the multistage centrifugal pump 32 pumps the mixed liquid heated in the medicine tank 1 into the second water inlet pipe 3 through the water outlet pipe 4, and the mixed liquid sequentially enters the first filter 34 and the second filter 36, and the high temperature resistance of the filter elements of the first filter 34 and the second filter 36 is tested; in the test process, a pressure gauge 35 is used for observing the water pressure in the second water inlet pipe 3, meanwhile, the temperature sensor 33 detects the water temperature in the second water inlet pipe 3, when the water temperature is lower than a target value, the temperature sensor 33 transmits a signal to the temperature controller 41, the temperature controller 41 controls the heater to work, the mixed liquid in the medicine tank 1 is heated until the temperature of the mixed liquid reaches the target value; 4. after the high temperature resistance test is completed, the second valve 31 in the normally closed state is opened, and the mixed liquid in the second water inlet pipe 3 and the water outlet pipe 4 is discharged into the wastewater collection device 7.
Through adopting the utility model discloses an above-mentioned technical scheme has obtained following profitable effect:
the embodiment provides a high temperature resistant testing arrangement of nuclear island water filter, through the constant temperature alternating temperature of temperature controller control filtrating, guarantees that the filter core can carry out stable high temperature resistant experiment under the target temperature, ensures the accuracy of test result.
The foregoing is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, a plurality of improvements and decorations can be made without departing from the principle of the present invention, and these improvements and decorations should also be viewed as the protection scope of the present invention.
Claims (4)
1. A high-temperature resistance testing device for a nuclear island water filter comprises a testing platform, wherein supporting legs for supporting the testing platform are arranged below the testing platform; the method is characterized in that: the testing device also comprises a medicine tank, a multistage centrifugal pump, a first filter, a second filter, a temperature sensor, a pressure gauge, a heater, a temperature controller, a purified water supply device and a sewage supply device which are arranged on the upper surface of the testing platform; the top of the medicine tank is provided with a first water inlet and a second water inlet which are communicated with the inside of the medicine tank, the first water inlet is connected with a first water inlet pipe, the other end of the first water inlet pipe is connected with a purified water pipe and a sewage pipe, and the purified water pipe and the sewage pipe are respectively connected with the purified water supply device and the sewage supply device; the second water inlet is connected with a second water inlet pipe, and the multistage centrifugal pump, the temperature sensor, the first filter, the pressure gauge and the second filter are sequentially arranged along the flow direction of water flow in the second water inlet pipe; the bottom of the medicine tank is provided with a water outlet communicated with the inside of the medicine tank, and the water outlet is connected with the second water inlet pipe through a water outlet pipe; the temperature controller is arranged on the water outlet pipe; the temperature sensor and the heater are both connected with the temperature controller.
2. The high temperature resistance test device of the nuclear island water filter according to claim 1, characterized in that: the first water inlet pipe is provided with a first valve, and the first valve is arranged at the downstream of the connection point of the purified water pipe and the sewage pipe with the first water inlet pipe along the flowing direction of water flow in the first water inlet pipe.
3. The high temperature resistance test device of the nuclear island water filter according to claim 1, characterized in that: the second water inlet pipe is provided with a second valve, the second valve is arranged at the upstream of the multistage centrifugal pump along the flowing direction of water flow in the second water inlet pipe, and the connecting point of the water outlet pipe and the second water inlet pipe is positioned between the second valve and the multistage centrifugal pump.
4. The high temperature resistance test device of the nuclear island water filter according to claim 1, characterized in that: the testing device further comprises a waste water collecting device, and the waste water collecting device is connected with one end, far away from the second water inlet, of the second water inlet pipe.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920785944.2U CN209980802U (en) | 2019-05-29 | 2019-05-29 | Nuclear island water filter high temperature resistance testing device |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920785944.2U CN209980802U (en) | 2019-05-29 | 2019-05-29 | Nuclear island water filter high temperature resistance testing device |
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| CN209980802U true CN209980802U (en) | 2020-01-21 |
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| CN201920785944.2U Active CN209980802U (en) | 2019-05-29 | 2019-05-29 | Nuclear island water filter high temperature resistance testing device |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113654964A (en) * | 2021-07-28 | 2021-11-16 | 中广核研究院有限公司 | Water filter element performance test system |
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- 2019-05-29 CN CN201920785944.2U patent/CN209980802U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113654964A (en) * | 2021-07-28 | 2021-11-16 | 中广核研究院有限公司 | Water filter element performance test system |
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